diff --git a/machine-learning-client/foo.py b/machine-learning-client/foo.py
index 8cde782..91d0c4c 100644
--- a/machine-learning-client/foo.py
+++ b/machine-learning-client/foo.py
@@ -1 +1,6 @@
+"""
+Yes it is
+"""
+
+
 print("hello world")
diff --git a/web-app/bar.py b/web-app/bar.py
index 4459c9e..d0f4f5f 100644
--- a/web-app/bar.py
+++ b/web-app/bar.py
@@ -1,2 +1,7 @@
+"""
+Yes it is
+"""
+
+
 x = 5
 print(x)